Results 121 to 130 of about 43,179 (245)

Synthesis, Structure, and Properties of Polyhydroxybutyrate Derived from Azotobacter Vinelandii N‐15

open access: yesChemistryOpen, EarlyView.
The bacterium Azotobacter vinelandii N15 synthesizes polyhydroxybutyrate (PHB) from sugar production waste. The study reveals the molecular composition, crystallinity, and thermal behavior of the synthesized biopolymer. Mechanical tests demonstrated high tensile strength and relatively low elongation at break. These properties highlight PHB's potential
Yang Liu   +5 more
wiley   +1 more source

Weakly supervised text classification on free-text comments in patient-reported outcome measures. [PDF]

open access: yesFront Digit Health
Linton AG   +4 more
europepmc   +1 more source

Learning curve with a new primary total knee arthroplasty implant: A multicenter perspective with more than 2000 patients [PDF]

open access: yes, 2018
Dwyer, Kimberly A   +6 more
core   +1 more source

Continuous positive airway pressure in delivery room in extremely preterm infants: A single‐center retrospective study in China

open access: yesPediatric Discovery, EarlyView.
In extremely preterm infants, nasal continuous positive airway pressure in the delivery room is recommended at the beginning of respiratory support to maintain functional residual volume, improve lung compliance, and increase oxygenation. However, when used in developing nations, these high‐quality studies from developed nations revealed some different
Xiaoting Zhang   +4 more
wiley   +1 more source

Diagnostic procedures for Trend Monitoring System (TMS) communications [PDF]

open access: yes
A prototype coaxial cable bus communications sytem was developed to support the trend monitoring system (TMS). Troubleshooting procedures are described at the system level.
Brown, J. S., Lenker, M. D.
core   +1 more source

Exploiting the full potential of Doppler lidars: High‐resolution wind‐gust profiling in significant weather

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
The evolution of wind gusts is difficult to observe because gusts are short‐lived phenomena that can originate at higher altitudes. During the Field Experiment on Sub‐mesoscale Spatio‐Temporal Variability in Lindenberg (FESSTVaL), novel ground‐based remote‐sensing methodologies were applied to measure wind with Doppler lidars in order to provide the ...
Julian Steinheuer   +2 more
wiley   +1 more source

Marked Decline in Revision Rate Over Time After Hip Arthroscopy for Femoroacetabular Impingement Syndrome. [PDF]

open access: yesOrthop J Sports Med
Erlandsson D   +7 more
europepmc   +1 more source

Gendered Positions in Technology Education: A Discourse Analysis of Images From Swedish and Finnish Upper Secondary Schools

open access: yesJournal of Research in Science Teaching, EarlyView.
ABSTRACT Inclusivity in education is one of the fundamental objectives of the Swedish national curriculum for compulsory schooling. The accessibility of STEM education to students of different genders is essential in achieving this objective. This paper studies the images Swedish and Finnish upper secondary schools used to promote their university ...
Louise Björlin Svozil   +2 more
wiley   +1 more source

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